Surname สุรรัตน์ (สุรรัตน์ 
, Surarat 
) , all over the world, is a rare cognomen. The family name สุรรัตน์ is characteristic of Thailand, where it is a rare surname, Nigeria, where it is an extremely rare surname, and the United States. Very seldom, สุรรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุรรัตน์ | Thailand |
| Surarat | India, Thailand, Nigeria, United States |
Suraarat, Surarart, Suraratt, and Suriratana